Yes amigos I have the RENNtech mod and its unbelievable, a lot of people dont believe I only have an ECU mod until they hear me screaching from a standstill , the only problem I have confronted is to have the check engine light come on and off from time to time and disappear, I went to my mechanic Buru Auto Service here in the Island. we saw the error codes one for the MASS Flow Sensor and the other code was I believe the OS sensor from the rear next DEf tank, I have yet to go to the dealer since the car is currently working great with and w/o the check engine light. I will go thru warranty but have to wait for my connection at the dealer that will let me go thru . I will keep all of you posted ok

Joseph. You posted a false Article. Renntech are not the first to break the 600RWHP number. Teamspeed UAE tuned a CLS63 and they made above 600RWHP in a lower reading dyno, that is Dynodynamics. If you know about dynos. You would know that it reads lower than a dynojet.

Joseph. You posted a false Article. Renntech are not the first to break the 600RWHP number. Teamspeed UAE tuned a CLS63 and they made above 600RWHP in a lower reading dyno, that is Dynodynamics. If you know about dynos. You would know that it reads lower than a dynojet.

You serious man? A dyno dynamics you say? Never heard of one of those. Was the dyno in something called shootout mode? Or did it show the correction? Because a dyno dynamics usually reads lower but can be set to read much higher as well.

Additionally, this would be the first 600+ dyno in the USA and is on a dynojet so that is what I am going to go with. As far as I am concerned since I can not verify that other dyno or what was done or by whom, Renntech has the record and was the first to do it in context of every other major tuner on a dynojet.

The stuff going on in the Middle East I always view with skepticism, like the company who claimed to have turbo upgrades for the X5 M and X6 M and then disappeared.

You serious man? A dyno dynamics you say? Never heard of one of those. Was the dyno in something called shootout mode? Or did it show the correction? Because a dyno dynamics usually reads lower but can be set to read much higher as well.Additionally, this would be the first 600+ dyno in the USA and is on a dynojet so that is what I am going to go with. As far as I am concerned since I can not verify that other dyno or what was done or by whom, Renntech has the record and was the first to do it in context of every other major tuner on a dynojet.The stuff going on in the Middle East I always view with skepticism, like the company who claimed to have turbo upgrades for the X5 M and X6 M and then disappeared.

qouted from Teamspeed UAE:"ECU tuning, and Installation of Turbo Down pipe. the car made an additional of 160 hp,at mid range, and almost 90 hp at peak. Torque of 190nm extra. "here are some photos of the car and the dynosheet, Yes, it was a shootout mode:Attachment 15455Attachment 15456Attachment 15457This CLS63 is more powerful than Renntech's tuned CLS63.

Additionally, this would be the first 600+ dyno in the USA and is on a dynojet so that is what I am going to go with. As far as I am concerned since I can not verify that other dyno or what was done or by whom, Renntech has the record and was the first to do it in context of every other major tuner on a dynojet.

Then I guess you dont care about posting false information

Originally Posted by Sticky

The stuff going on in the Middle East I always view with skepticism.

You should do that with Renntech.

Originally Posted by Sticky

like the company who claimed to have turbo upgrades for the X5 M and X6 M and then disappeared.

I dont really know which company you are talking about here. Teamspeed UAE is a Legitimate performance shop. It is run by Nasser Al-Shamsi. Temaspeed UAE is a verfied dealer fo Kleeman, Vaeth, Xtra, Supersprint, Techtec, Caragraphic and many others. Check the websites. When you dont have knowledge or any info I suggest you stop spreading BS around and get your facts straight bro.

Uh, I think you are reading way too much into some inflated random dyno figures from somebody no one has ever heard of.

I'm going by reputable tuner results in the USA and last I checked Renntech's dyno's correlate with their 1/4 mile figures which also happen to be the fastest.

Tell these guys to get to a strip.

Originally Posted by Portman

You should do that with Renntech.

Why? Because they are backing up everything they do and currently are in the drivers seat on this platform?

Originally Posted by Portman

I dont really know which company you are talking about here. Teamspeed UAE is a Legitimate performance shop. It is run by Nasser Al-Shamsi. Temaspeed UAE is a verfied dealer fo Kleeman, Vaeth, Xtra, Supersprint, Techtec, Caragraphic and many others. Check the websites. When you dont have knowledge or any info I suggest you stop spreading BS around and get your facts straight bro.

Ya, sure it is man. You are putting some random UAE shop on the level of Renntech? You know, the company that has the world's fastest Benz and the highest horsepower as well as quickest 1/4 mile figures for the CLS63 AMG and the M157?

Cool that someone posted some inflated dyno and you like that. I stand by my post, Renntech, and when Teamspeed UAE has a slip to back up their figures give me a call.

Your Dyno Dynamics graph screenshot clearly says "Flywheel Power (HP)" on the left-most X axis. This is the Dyno Dynamics readout that takes a wheel horsepower figure, and inflates it to try and calculate a crank horsepower guesstimate.

If you don't know what this T-UAE car made at the wheels, which is what this thread's about, you can't say it's more powerful than the RT car.